52747740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 178053120

約数和(自身を除く): 125305380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 137, 138, 155, 180, 186, 207, 230, 270, 274, 276, 279, 310, 345, 372, 411, 414, 460, 465, 540, 548, 558, 620, 621, 685, 690, 713, 822, 828, 837, 930, 1035, 1116, 1233, 1242, 1370, 1380, 1395, 1426, 1644, 1674, 1860, 2055, 2070, 2139, 2466, 2484, 2740, 2790, 2852, 3105, 3151, 3348, 3565, 3699, 4110, 4140, 4185, 4247, 4278, 4932, 5580, 6165, 6210, 6302, 6417, 7130, 7398, 8220, 8370, 8494, 8556, 9453, 10695, 12330, 12420, 12604, 12741, 12834, 14260, 14796, 15755, 16740, 16988, 18495, 18906, 19251, 21235, 21390, 24660, 25482, 25668, 28359, 31510, 32085, 36990, 37812, 38223, 38502, 42470, 42780, 47265, 50964, 56718, 63020, 63705, 64170, 73980, 76446, 77004, 84940, 85077, 94530, 96255, 97681, 113436, 114669, 127410, 128340, 141795, 152892, 170154, 189060, 191115, 192510, 195362, 229338, 254820, 283590, 293043, 340308, 382230, 385020, 390724, 425385, 458676, 488405, 567180, 573345, 586086, 764460, 850770, 879129, 976810, 1146690, 1172172, 1465215, 1701540, 1758258, 1953620, 2293380, 2637387, 2930430, 3516516, 4395645, 5274774, 5860860, 8791290, 10549548, 13186935, 17582580, 26373870, 52747740]

約数ペア:

[(1, 52747740), (2, 26373870), (3, 17582580), (4, 13186935), (5, 10549548), (6, 8791290), (9, 5860860), (10, 5274774), (12, 4395645), (15, 3516516), (18, 2930430), (20, 2637387), (23, 2293380), (27, 1953620), (30, 1758258), (31, 1701540), (36, 1465215), (45, 1172172), (46, 1146690), (54, 976810), (60, 879129), (62, 850770), (69, 764460), (90, 586086), (92, 573345), (93, 567180), (108, 488405), (115, 458676), (124, 425385), (135, 390724), (137, 385020), (138, 382230), (155, 340308), (180, 293043), (186, 283590), (207, 254820), (230, 229338), (270, 195362), (274, 192510), (276, 191115), (279, 189060), (310, 170154), (345, 152892), (372, 141795), (411, 128340), (414, 127410), (460, 114669), (465, 113436), (540, 97681), (548, 96255), (558, 94530), (620, 85077), (621, 84940), (685, 77004), (690, 76446), (713, 73980), (822, 64170), (828, 63705), (837, 63020), (930, 56718), (1035, 50964), (1116, 47265), (1233, 42780), (1242, 42470), (1370, 38502), (1380, 38223), (1395, 37812), (1426, 36990), (1644, 32085), (1674, 31510), (1860, 28359), (2055, 25668), (2070, 25482), (2139, 24660), (2466, 21390), (2484, 21235), (2740, 19251), (2790, 18906), (2852, 18495), (3105, 16988), (3151, 16740), (3348, 15755), (3565, 14796), (3699, 14260), (4110, 12834), (4140, 12741), (4185, 12604), (4247, 12420), (4278, 12330), (4932, 10695), (5580, 9453), (6165, 8556), (6210, 8494), (6302, 8370), (6417, 8220), (7130, 7398)]